Patrick Kiernan, DO
NPI 1821688953 · General Practice Physician · San Diego, CA
Patrick Kiernan, DO is a General Practice Physician provider in San Diego, CA (NPI 1821688953).
Provider details
- NPI number
- 1821688953
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$43 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-01-22
- Last updated
- 2025-08-07
- Certified
- 2025-08-07
Frequently asked questions
- What is Patrick Kiernan's NPI number?
- Patrick Kiernan's National Provider Identifier (NPI) is 1821688953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Kiernan's specialty?
- Patrick Kiernan is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick Kiernan located?
- Patrick Kiernan's practice location on file with NPPES is 34800 Bob Wilson Dr, San Diego, CA 92134-1098.
- What is Patrick Kiernan's phone number?
- The practice phone number listed in the NPPES registry for Patrick Kiernan is (619) 532-6400.
- Is Patrick Kiernan's NPI active?
- Yes — Patrick Kiernan's NPI (1821688953) is active in the NPPES registry as of the last update on 2025-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.